Element block pseudo-class :hover generated with transition border-radius float none border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,1) opacity 1 transform line-height normal font-size 20px outline none overflow hidden display block padding 20px box-sizing content-box z-index auto background position static height auto font-weight normal width 160px margin 0px cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2)